Customers have been noticing lately that Dupre’s been “wearing a big rock” and “carrying a bun in the oven.”

But when asked if her new baby will be a boy or girl, Dupre — who formerly wrote an advice column Sundays in The Post — said, “That’s a secret.” And of her pregnancy, “So far so good!”

Dupre and Earle were first linked mere months after Dupre’s scandal with Spitzer broke. The Emperors Club VIP escort and the then-married exec at asphalt and road construction outfit The Earle Companies flirted at a Jersey Shore restaurant in 2008, prompting Earle to reportedly brag to a pal at the time, “I could have had her for free!” (Judging by the size of the diamond we’re told Ashley’s sporting, turns out he couldn’t.)

The pair embarked on a steamy affair, which TJ then said publicly was “a grave mistake.” But Earle and his wife, Alisa, have since divorced, and the break, we’re told, was “amicable,” paving the way for impending marital bliss with Ashley.

“TJ and his wife divorced over a year ago,” Earle’s lawyer, Mitchell Ansell, told us. “They divorced amicably. She has moved on, and he has moved on.